英语单词
asphaltene是什么意思
asphaltene
英['æsfælti:n]
美['æsfælti:n]
- n.沥青质，沥青烯 网络解释.沥青质；沥青烯
双语例句
- 1 . Asphaltene plugging is an important cause of reducing well flow capacity.
- 油田开发过程中沥青堵塞是引起油井产能下降的一个重要原因.
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- 2 . The structure characters of asphaltene fraction in the Shenhua coal direct liquefaction residue were studied.
- 对神华煤直接液化残渣的己烷不溶苯可溶物―沥青烯组分―进行了分子结构特性的研究.
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- 3 . During petroleum thermal conversion, asphaltene yields coke via the second liquid phase and the carbonaceous mesophase.
- 在石油热转化过程中, 沥青质经由第二液相和碳质中间相转化为焦.
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- 4 . DBSA had effect on the asphaltene aggregation and the relative viscosity was increased with the addition.
- DBSA浓度较大时,沥青质胶束没有明显的聚并,同时使得沥青质溶液的相对黏度增加明显.
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